Porous Zn(Bmic)(AT) MOF with Abundant Amino Groups and Open Metal Sites for Efficient Capture and Transformation of CO2.
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.9b01762
Abstract: An efficient Zn(Bmic)(AT) MOF with available Lewis acid-base blocks was prepared by a solvothermal method combining the mixed ligands 5-aminotetrazole (HAT) and 1-benzimidazole-5-carboxylic acid (H2Bmic). The prepared Zn(Bmic)(AT) catalyst is rich in amino groups, uncoordinated… read more here.
Keywords: amino groups; open metal; metal sites; bmic mof ... See more keywords
Open Metal Sites in the Metal–Organic Framework CPO-27-Cu: Detection of Regular and Defect Copper Species by CO and NO Probe Molecules
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.8b04045
Abstract: The open copper metal sites in CPO-27-Cu were studied by means of IR spectroscopy of adsorbed CO and NO, and density functional theory calculations. Very low Lewis acidity of the Cu2+ sites was established by… read more here.
Keywords: open metal; metal organic; copper; sites metal ... See more keywords
Fundamental Insights into the Reactivity and Utilization of Open Metal Sites in Cu(I)-MFU-4l
Sign Up to like & getrecommendations! Published in 2019 at "Organometallics"
DOI: 10.1021/acs.organomet.9b00351
Abstract: Metal–organic frameworks (MOFs) having open metal sites have the potential to approach the activity of homogeneous organometallic complexes, thus combining the advantages of homogeneous and heterogeneous catalysis. We present a fundamental study of the effectiveness… read more here.
Keywords: metal; sites mfu; open metal; insights reactivity ... See more keywords
Engineering Catalysis within a Saturated In(III)-Based MOF Possessing Dynamic Ligand-Metal Bonding.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c19984
Abstract: Metal-organic frameworks have developed into a formidable heterogeneous catalysis platform in recent years. It is well established that thermolysis of coordinated solvents from MOF nodes can render highly reactive, coordinatively unsaturated metal complexes which are… read more here.
Keywords: transient open; catalysis; metal sites; open metal ... See more keywords
Surface Pore Engineering of Covalent Organic Frameworks for Ammonia Capture through Synergistic Multivariate and Open Metal Site Approaches
Sign Up to like & getrecommendations! Published in 2018 at "ACS Central Science"
DOI: 10.1021/acscentsci.8b00232
Abstract: Ammonia (NH3) is a commonly used industrial gas, but its corrosiveness and toxicity are hazardous to human health. Although many adsorbents have been investigated for NH3 sorption, limited ammonia uptake remains an urgent issue yet… read more here.
Keywords: open metal; multivariate; metal site; metal ... See more keywords
Monitoring the Activation of Open Metal Sites in [FexM3-x(μ3-O)] Cluster-Based Metal-Organic Frameworks by Single-Crystal X-ray Diffraction.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c13299
Abstract: While trinuclear [FexM3-x(μ3-O)] cluster-based metal-organic frameworks (MOFs) have found wide applications in gas storage and catalysis, it is still challenging to identify the structure of open metal sites obtained through proper activations and understand their… read more here.
Keywords: open metal; metal sites; fexm3 cluster; cluster based ... See more keywords
Density Gradation of Open Metal Sites in the Mesospace of Porous Coordination Polymers.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b05702
Abstract: The prevalence of the condensed phase, interpenetration, and fragility of mesoporous coordination polymers (meso-PCPs) featuring dense open metal sites (OMSs) place strict limitations on their preparation, as revealed by experimental and theoretical reticular chemistry investigations.… read more here.
Keywords: open metal; coordination polymers; density gradation; metal sites ... See more keywords
Probing Interactions of N-Donor Molecules with Open Metal Sites within Paramagnetic Cr-MIL-101: A Solid-State NMR Spectroscopic and Density Functional Theory Study.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b10148
Abstract: Understanding host-guest interactions is one of the key requirements for adjusting properties in metal-organic frameworks (MOFs). In particular, systems with coordinatively unsaturated Lewis acidic metal sites feature highly selective adsorption processes. This is attributed to… read more here.
Keywords: open metal; density functional; metal; metal sites ... See more keywords
Selective CO2 adsorption by a new metal-organic framework: synergy between open metal sites and a charged imidazolinium backbone.
Sign Up to like & getrecommendations! Published in 2018 at "Dalton transactions"
DOI: 10.1039/c8dt01247d
Abstract: Metal-organic frameworks (MOFs) are porous, tunable crystalline materials that are attracting widespread scientific attention for their potential use in post-combustion CO2 capture. In this work, we report the synthesis of a new ligand, 1,3-bis(4-carboxyphenyl)-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate,… read more here.
Keywords: open metal; framework; metal organic; metal ... See more keywords
Creation of MOFs with open metal sites by partial replacement of metal ions with different coordination numbers.
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c8dt04218g
Abstract: Herein, we developed isostructural metal-organic frameworks (MOFs) [Cu1-xPdx(SiF6)(bpy)2] (bpy: 4,4'-bipyridine) (SIFSIX-1-CuPd-3, -5 and -10) containing open metal sites using a partial metal-replacement approach. Starting from the SIFSIX-1-Cu-type MOF, some of the Cu2+ ions having octahedral… read more here.
Keywords: replacement; open metal; metal; geometry ... See more keywords